#include<iostream>
#include<cstring>
int main()
{
	using namespace std;
	char word[5]="?ate";
	for(char ch='a';strcmp(word,"mate");ch++)
	{
		cout<<word<<endl;
		word[0]=ch;
	}
	cout<<"After loop ends, word is "<<word<<endl;
	return 0;
}
